Mike - like you described, I drilled 1/8" holes in the center of the track about 3" apart and plug welded it to the inner cowl panel. I then ground the weld so as to not interfere with the rubber installation. It worked out well for me. Just make sure to use a low heat setting on your welder so you don't blow through the track. They are not very thick. Good luck!!


Charlie

'51 3100 5-Window (Restomod in progress)